22using System ;
33using System . Threading . Tasks ;
44
5- namespace DotNetDocs . Tools . GraphQLQueries
5+ namespace DotNetDocs . Tools . GraphQLQueries ;
6+
7+ /// <summary>
8+ /// Add or remove a label.
9+ /// </summary>
10+ /// <remarks>
11+ /// This class performs a mutation to remove or
12+ /// add a label to a "labelable" node.
13+ /// </remarks>
14+ public class AddOrRemoveLabelMutation
615{
7- /// <summary>
8- /// Add or remove a label.
9- /// </summary>
10- /// <remarks>
11- /// This class performs a mutation to remove or
12- /// add a label to a "labelable" node.
13- /// </remarks>
14- public class AddOrRemoveLabelMutation
15- {
16- private static readonly string removeLabelMutationText =
16+ private static readonly string removeLabelMutationText =
1717@"mutation RemoveLabels($nodeID: ID!, $labelIDs: [ID!]!) {
1818 removeLabelsFromLabelable(input: {
1919 labelableId:$nodeID
@@ -28,7 +28,7 @@ public class AddOrRemoveLabelMutation
2828}
2929" ;
3030
31- private static readonly string addLabelMutationText =
31+ private static readonly string addLabelMutationText =
3232@"mutation AddLabels($nodeID: ID!, $labelIDs: [ID!]!) {
3333 addLabelsToLabelable(input: {
3434 labelableId:$nodeID
@@ -42,52 +42,51 @@ public class AddOrRemoveLabelMutation
4242 }
4343}
4444" ;
45- private readonly IGitHubClient client ;
46- private readonly string nodeId ;
47- private readonly string labelId ;
48- private readonly bool addLabel ;
45+ private readonly IGitHubClient client ;
46+ private readonly string nodeId ;
47+ private readonly string labelId ;
48+ private readonly bool addLabel ;
4949
50- /// <summary>
51- /// Construct the query object.
52- /// </summary>
53- /// <param name="client">The client.</param>
54- /// <param name="nodeId">The node to modify</param>
55- /// <param name="labelId">The id of the label to add or remove</param>
56- /// <param name="add">True to add, false to remove.</param>
57- public AddOrRemoveLabelMutation ( IGitHubClient client , string nodeId , string labelId , bool add )
58- {
59- this . client = client ?? throw new ArgumentNullException ( paramName : nameof ( client ) , message : "Cannot be null" ) ;
60- this . nodeId = ! string . IsNullOrWhiteSpace ( nodeId )
61- ? nodeId
62- : throw new ArgumentException ( message : "Must not be whitespace" , paramName : nameof ( nodeId ) ) ;
63- this . labelId = ! string . IsNullOrWhiteSpace ( labelId )
64- ? labelId
65- : throw new ArgumentException ( message : "Must not be whitespace" , paramName : nameof ( labelId ) ) ;
66- this . addLabel = add ;
67- }
50+ /// <summary>
51+ /// Construct the query object.
52+ /// </summary>
53+ /// <param name="client">The client.</param>
54+ /// <param name="nodeId">The node to modify</param>
55+ /// <param name="labelId">The id of the label to add or remove</param>
56+ /// <param name="add">True to add, false to remove.</param>
57+ public AddOrRemoveLabelMutation ( IGitHubClient client , string nodeId , string labelId , bool add )
58+ {
59+ this . client = client ?? throw new ArgumentNullException ( paramName : nameof ( client ) , message : "Cannot be null" ) ;
60+ this . nodeId = ! string . IsNullOrWhiteSpace ( nodeId )
61+ ? nodeId
62+ : throw new ArgumentException ( message : "Must not be whitespace" , paramName : nameof ( nodeId ) ) ;
63+ this . labelId = ! string . IsNullOrWhiteSpace ( labelId )
64+ ? labelId
65+ : throw new ArgumentException ( message : "Must not be whitespace" , paramName : nameof ( labelId ) ) ;
66+ this . addLabel = add ;
67+ }
6868
69- /// <summary>
70- /// Perform the mutation.
71- /// </summary>
72- /// <returns>A task to be awaited.</returns>
73- /// <remarks>
74- /// I haven't see failures from the GitHub endpoint reflected
75- /// in the result packet. However, on rare occasions, the
76- /// mutation fails. This should be updated once I see why it fails.
77- /// </remarks>
78- public async Task PerformMutation ( )
69+ /// <summary>
70+ /// Perform the mutation.
71+ /// </summary>
72+ /// <returns>A task to be awaited.</returns>
73+ /// <remarks>
74+ /// I haven't see failures from the GitHub endpoint reflected
75+ /// in the result packet. However, on rare occasions, the
76+ /// mutation fails. This should be updated once I see why it fails.
77+ /// </remarks>
78+ public async Task PerformMutation ( )
79+ {
80+ var labelPacket = new GraphQLPacket
7981 {
80- var labelPacket = new GraphQLPacket
82+ query = addLabel ? addLabelMutationText : removeLabelMutationText ,
83+ variables =
8184 {
82- query = addLabel ? addLabelMutationText : removeLabelMutationText ,
83- variables =
84- {
85- [ "nodeID" ] = nodeId ,
86- [ "labelIDs" ] = labelId
87- }
88- } ;
89- var jsonData = await client . PostGraphQLRequestAsync ( labelPacket ) ;
90- // TODO: check for errors
91- }
85+ [ "nodeID" ] = nodeId ,
86+ [ "labelIDs" ] = labelId
87+ }
88+ } ;
89+ var jsonData = await client . PostGraphQLRequestAsync ( labelPacket ) ;
90+ // TODO: check for errors
9291 }
9392}
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